在numpy中获取从一个数组到另一个数组的下一个日期的天数

import numpy as np
import datetime

start_date = np.array(['2022-01-01', '2022-02-01'], dtype='datetime64')
end_date = np.array(['2022-01-05', '2022-02-05'], dtype='datetime64')

days = np.subtract(end_date, start_date).astype(int)

next_day = days[0] + 1

import numpy as np
import datetime

start_date = np.array(['2022-01-01', '2022-02-01'], dtype='datetime64')
end_date = np.array(['2022-01-05', '2022-02-05'], dtype='datetime64')

days = np.subtract(end_date, start_date).astype(int)
next_day = days[0] + 1

print("下一个日期的天数：", next_day)

下一个日期的天数： 5